add requirements

app.py

@@ -11,8 +11,6 @@ import gradio as gr
 # Config
 # =========================
 DEFAULT_API_URL = os.environ.get("API_URL") 
-if DEFAULT_API_URL and not DEFAULT_API_URL.endswith("/layout-parsing"):
-    DEFAULT_API_URL = DEFAULT_API_URL.rstrip("/") + "/layout-parsing"
 LOGO_IMAGE_PATH = './assets/logo.jpg'
 GOOGLE_FONTS_URL = "<link href='https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;700&display=swap' rel='stylesheet'>"
 LATEX_DELIMS = [
@@ -104,7 +102,7 @@ def _call_api(api_url: str, file_path: str, use_layout_detection: bool, prompt_l
         resp.raise_for_status()
         data = resp.json()
     except requests.exceptions.RequestException as e:
-        raise gr.Error(f"API request failed:")
+        raise gr.Error(f"API request failed:{e}")
     except json.JSONDecodeError:
         raise gr.Error(f"Invalid JSON response from server:\n{getattr(resp, 'text', '')}")
     if data.get("errorCode", -1) != 0:
@@ -336,4 +334,4 @@ with gr.Blocks(head=GOOGLE_FONTS_URL, css=custom_css, theme=gr.themes.Soft()) as
 
 if __name__ == "__main__":
     port = int(os.getenv("PORT", "7860"))
-    demo.queue().launch(server_name="0.0.0.0", server_port=port,share=False)
+    demo.queue().launch(server_name="0.0.0.0", server_port=port,share=False) 

requirements.txt

@@ -0,0 +1,6 @@
+gradio==5.42.0
+gradio_client==1.11.1
+huggingface-hub==0.34.4
+numpy==2.3.2
+pillow==11.3.0
+requests==2.32.4